CN210625592U

CN210625592U - Underframe pillar detection device

Info

Publication number: CN210625592U
Application number: CN201921554958.XU
Authority: CN
Inventors: 叶建周
Original assignee: Taicang Zhongqing Machinery Equipment Co Ltd
Current assignee: Taicang Zhongqing Machinery Equipment Co Ltd
Priority date: 2019-09-19
Filing date: 2019-09-19
Publication date: 2020-05-26
Anticipated expiration: 2029-09-19

Abstract

The utility model relates to an chassis pillar detection device, including having the bottom plate, the middle part of bottom plate is provided with L limiting plate that appears, the spout has all been opened to both sides around the bottom plate, be provided with the slide on two spouts, the side of slide is provided with first cylinder, the piston rod and the slide fixed connection of first cylinder, be provided with first slide rail on the slide, swing joint has four pillar detection mechanism on every first slide rail, four pillar detection mechanism evenly distributed are in the both sides of first slide rail, and two pillar detection mechanism of every side set up relatively, pillar detection mechanism includes first slider, the second cylinder, screw up the nut, the second slide rail, second slider and F shape pick-up plate. The utility model has the advantages that: through the cooperation that sets up a plurality of cylinders and a plurality of slide rails and F shape pick-up plate and use, can carry out the pillar to the chassis of multiple specification and detect, the effect that detects is better, has reduced workman's intensity of labour.

Description

Underframe pillar detection device

Technical Field

The utility model relates to a welding frock field, concretely relates to chassis pillar detection device.

Background

The chassis of car assembly line need weld the pillar that the cross-section is the rectangle on panel, and different chassis, the welding position of pillar are also different moreover, and in the in-service use, the welding needs the detection to four pillar welding position after having welded the pillar on the bottom plate, and back when the pillar slant welding can influence subsequent equipment.

In the prior art, manual detection is still adopted, the detection effect is poor, and the labor intensity of workers is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: the utility model provides an underframe pillar detection device can carry out the pillar to the underframe of multiple specification and detect, and detection effect is better, reduces workman's intensity of labour.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides an chassis pillar detection device, is including having the bottom plate, the middle part of bottom plate is provided with L shape limiting plate, the spout has all been opened to both sides around the bottom plate, two be provided with the slide on the spout, the side of slide is provided with first cylinder, the piston rod and the slide fixed connection of first cylinder, be provided with first slide rail on the slide, every swing joint has four pillar detection mechanism on the first slide rail, and four pillar detection mechanism evenly distributed are in the both sides of first slide rail, and two pillar detection mechanism of every side set up relatively, pillar detection mechanism includes first slider, second cylinder, screws up nut, second slide rail, second slider and F shape pick-up plate.

Furthermore, the number of the L-shaped limiting plates is four, and the four L-shaped limiting plates are distributed around the central point of the bottom plate in an annular array; the slide specifically has two, and both ends swing joint about every slide and two spouts, and two slides set up relatively.

Furthermore, the first sliding block is movably connected with the first sliding rail, the second air cylinder and the second sliding rail are in threaded connection with the first sliding block, the tightening nuts are arranged on two sides of the second air cylinder, a piston rod of the second air cylinder is fixedly connected with the side of the second sliding block, the second sliding block is movably connected with the second sliding rail, and the F-shaped detection plate is in threaded connection with the second sliding block.

Furthermore, L shape limiting plate and first cylinder and bottom plate threaded connection, first slide rail and slide plate threaded connection.

The utility model has the advantages that: through the cooperation that sets up a plurality of cylinders and a plurality of slide rails and F shape pick-up plate and use, can carry out the pillar to the chassis of multiple specification and detect, the effect that detects is better, has reduced workman's intensity of labour.

Drawings

Fig. 1 is an axial view of an undercarriage pillar detecting device according to the present invention;

fig. 2 is the utility model relates to a chassis pillar detection device's pillar detection mechanism sketch.

In the figure: 1. a base plate; 101. a chute; 2, an L-shaped limiting plate; 3. a slide plate; 4. a first slide rail; 501. a first slider; 502. a second cylinder; 503. screwing down the nut; 504. a second slide rail; 505. a second slider; an F-shaped detector plate; 6. a first cylinder.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-2 a chassis pillar detection device that shows, including having bottom plate 1, the middle part of bottom plate 1 is provided with L shape limiting plate 2, bottom plate 1 has all opened spout 101, two in both sides around the bottom plate 1 be provided with slide 3 on the spout 101, the side of slide 3 is provided with first cylinder 6, the piston rod and the slide 3 fixed connection of first cylinder 6, be provided with first slide rail 4 on the slide 3, every swing joint has four pillar detection mechanism on the first slide rail 4, and four pillar detection mechanism evenly distributed are in the both sides of first slide rail 4, and two pillar detection mechanism of every side set up relatively, pillar detection mechanism includes first slider 501, second cylinder 502, screws up nut 503, second slide rail 504, second slider 505 and F shape pick-up plate 506.

The number of the L-shaped limiting plates 2 is four, and the four L-shaped limiting plates 2 are distributed around the central point of the bottom plate 1 in an annular array; the number of the sliding plates 3 is two, each sliding plate 3 is movably connected with the left end and the right end of each sliding groove 101, and the two sliding plates 3 are arranged oppositely.

The first sliding block 501 is movably connected with the first sliding rail 4, the second air cylinder 502 and the second sliding rail 504 are in threaded connection with the first sliding block 501, the tightening nuts 503 are arranged on two sides of the second air cylinder 502, a piston rod of the second air cylinder 502 is fixedly connected with the side of the second sliding block 505, the second sliding block 505 is movably connected with the second sliding rail 504, and the F-shaped detection plate 506 is in threaded connection with the second sliding block 505.

L shape limiting plate 2 and first cylinder 6 can dismantle threaded connection with bottom plate 1, first slide rail 4 and 3 threaded connection of slide.

The utility model discloses a theory of operation is: firstly, selecting the position of a first sliding block 501 on a first sliding rail 4 according to a chassis to be detected, then, tightly pushing the first sliding block 501 on a sliding plate 3 by using a tightening nut 503, when detection is carried out, firstly, placing a plate of the chassis on a bottom plate 1 along four L-shaped limiting plates 2, then, extending a piston rod of a first air cylinder 6, enabling two sliding plates 3 to approach to the L-shaped limiting plates 2, after the piston rod of the first air cylinder 6 completely extends, enabling F-shaped detection plates 506 of two strut detection mechanisms beside each strut to just reach two sides of a strut on the chassis, then, extending a piston rod of a second air cylinder 502, pushing a second sliding block 505 to slide on a second sliding rail 504, enabling the two F-shaped detection plates 506 to approach to the strut, and if the two F-shaped detection plates 506 can be contacted with each other, enabling the strut to be not welded and inclined; if the two F-shaped detection plates 506 cannot contact each other, the welding of the support columns is inclined, and the cost is not acceptable.

The above examples are provided for further illustration of the present invention, but do not limit the present invention to these specific embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be understood as being within the protection scope of the present invention.

Claims

1. The utility model provides an underframe pillar detection device which characterized in that: comprises a bottom plate (1), an L-shaped limit plate (2) is arranged in the middle of the bottom plate (1), the front side and the rear side of the bottom plate (1) are both provided with sliding chutes (101), the two sliding chutes (101) are provided with sliding plates (3), a first cylinder (6) is arranged beside the sliding plate (3), a piston rod of the first cylinder (6) is fixedly connected with the sliding plate (3), the sliding plate (3) is provided with first sliding rails (4), each first sliding rail (4) is movably connected with four supporting column detection mechanisms, the four supporting column detection mechanisms are uniformly distributed on two sides of the first sliding rail (4), and the two strut detection mechanisms on each side are oppositely arranged and comprise a first sliding block (501), a second air cylinder (502), a screwing nut (503), a second sliding rail (504), a second sliding block (505) and an F-shaped detection plate (506).

2. The undercarriage strut detection assembly of claim 1, wherein: the number of the L-shaped limiting plates (2) is four, and the four L-shaped limiting plates (2) are distributed around the center point of the bottom plate (1) in an annular array; the number of the sliding plates (3) is two, each sliding plate (3) is movably connected with the left end and the right end of each sliding groove (101), and the two sliding plates (3) are arranged oppositely.

3. The undercarriage strut detection assembly of claim 1, wherein: the first sliding block (501) is movably connected with the first sliding rail (4), the second air cylinder (502) and the second sliding rail (504) are in threaded connection with the first sliding block (501), the tightening nuts (503) are arranged on two sides of the second air cylinder (502), a piston rod of the second air cylinder (502) is fixedly connected with the side of the second sliding block (505), the second sliding block (505) is movably connected with the second sliding rail (504), and the F-shaped detection plate (506) is in threaded connection with the second sliding block (505).

4. The undercarriage strut detection assembly of claim 1, wherein: l shape limiting plate (2) and first cylinder (6) and bottom plate (1) threaded connection, first slide rail (4) and slide (3) threaded connection.